Remote controler PZ-K32 - PZ-K32

1. General

PZ-K32 can accepts 32 actives or passive contact signals. It is connected to master device or computer with an RS485 interface and reply the data of contact state on a real-time. At the same time it can store 1600 events (SOE) to accurately indicate the time of the change of contact state.

2. Technical feature

- Input 32 Passive Dry Contacts or 32 Active Wet Contacts
Response time < 2ms
Scanning time 1ms
- Power Supply Voltage range 24 VDC(18-36VDC) or AC/DC 80-270
Consumption ≤ 5W
- Communication Bus Mode 2-wires half-duplex RS485/Modbus protocol
Bus Capacity ≤ 32
Response Time 20ms
Baud rate 9600 / 4800 / 2400 / 1200 bps
- Capacity of Sequence of Events (SOE) ≤1600

There are 1600 SOE. Each SOE has 8 registers and 16 bytes. The first register is from register25.
- Degree of Protection IP40, Terminal IP20
- Isolation 2Kv/1min,50Hz ( inputs, output and supplier)
- Work Temperature -5C - 55C
- Storage Temperature -25C - 85C
- Mounting TS35 Standard DIN rail
- Dimention 160 × 50 ×110mm
- Standards
IEC61000-4-2: 1995 Electrostatic discharge immunity test Level 3
IEC61000-4-3: 1995 Radiated, radio-frequency, Level 3 electromagnetic field immunity
IEC61000-4-4: 1995 Electrical fast transient pulse immunity test Level 3
IEC61000-4-5: 1995 Surge immunity test Level 3
EN55022: 1998 Information technology equipment(ITE) Level B

3. Examples

Examples1

Read the state of 32 contacts of device02 (by order 03H)

Request: 0x02,0x03,0x00,0x10,0x00,0x02,0xC5,0xFD

Reply: 0x02,0x03,0x04,0x00,0x00,0x00,0x03,0x89,0x32

Explanation: On device02, its 1^stand 2^ndcontacts are NC, the others are NO.

Examples2

Read the state from channel1 to channel5 on device01 (by order 02H)

Request: 0x01,0x02,0x00,0x00,0x00,0x05,0xB8,0x09

Reply: 0x01,0x02,0x01,0x10,0xA0,0x44

Explanation: 0x10 to binary is 0001,0000; the channel5 is NC and others are NO.

Examples3

Read the state of all 32 channels on device01 (by order 02H)

Request: 0x01,0x02,0x00,0x00,0x00,0x20,0x79,0xD2

Reply: 0x01,0x02,0x04,0x00,0x00,0x8E,0x04,0x9F,0x81

Explanation: 0x00,0x00,0x8E,0x04 to binary is 0000,0000,0000,0000,1000,1110,0000,0100; the channel 3, 10, 11, 12, 16 are NC and others are NO.

Examples4

Read the state from channel17 to channel32 on device01 (by order 02H)

Request: 0x01,0x02,0x00,0x10,0x00,0x10,0x78,0x03

Reply: 0x01,0x02,0x02,0x8E,0x04,0xDD,0xDB

Explanation: 0x8E,0x04 to binary is 1000,1110,0000,0100; the channel 19, 25, 26, 27, 32 are NC and others are NO.

Examples5

Set the current time on device01 (by order 10H)

Request: 0x01,0x10,0x00,0x05,0x00,0x04,0x08,0x12,0x14,0x10,0x21,0x09,0x07,0x00,0x01,0xA3,0xA8

Reply: 0x01,0x10,0x00,0x05,0x00,0x04,0xD1,0xCB

Explanation: Set device01 time as 10:14:12 and September 21,2007

Examples5

Set delay of relay on device01 (by order 10H)

Request: 0x01,0x10,0x00,0x12,0x00,0x01,0x02,0x00,0x04,0xA4,0xE1

Reply: 0x01,0x10,0x00,0x12,0x00,0x01,0xA1,0xCC

Explanation: Set device of delay of contact input as 4ms